diff --git a/debian/compat b/debian/compat
index ec63514..b4de394 100644
--- a/debian/compat
+++ b/debian/compat
@@ -1 +1 @@
-9
+11
diff --git a/debian/control b/debian/control
index 74fbe6c..dae22ce 100644
--- a/debian/control
+++ b/debian/control
@@ -3,7 +3,7 @@
 Priority: extra
 Maintainer: Debian Go Packaging Team <pkg-go-maintainers@lists.alioth.debian.org>
 Uploaders: ChangZhuo Chen (陳昌倬) <czchen@debian.org>
-Build-Depends: debhelper (>=9),
+Build-Depends: debhelper (>=11~),
                dh-golang,
                golang-go
 Standards-Version: 3.9.8